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In the metropolitan cities of India, many children are suffering from allergy/asthma. What are the main causes of this problem? Give some symptoms of allergic reactions.
Answers (1)
Many children are protected from the external environment early in their life because of which their immunity is low against hazardous environmental factors, especially in metropolitan areas. This is the main cause of allergic reactions in children.Some symptoms of an allergic reaction are; coughing, sneezing, breathlessness, etc.
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